
Reishi, cordyceps and propolis: science-backed immune support for cold season
Cold season is no reason to live on tea with lemon. Here's what's genuinely studied for immune support and why mushrooms deserve a place in your routine.
Immunity is a system, not a 'pill'
There's no single magic supplement that 'boosts immunity'. But there are ingredients with documented effects on immune cells and inflammation. The strategy is to support the system holistically, especially during high-stress periods.
Reishi — an adaptogen rich in beta-glucans
Reishi (Ganoderma lucidum) is one of the most studied medicinal mushrooms. Its polysaccharides (beta-glucans) are researched as immunomodulators: in studies they affected immune-cell activity [1][2]. Reishi is classed as an adaptogen — a substance that helps the body cope with stress more gently.
Cordyceps and propolis on the team
Cordyceps is studied not only for endurance but also for effects on immune and inflammatory processes [4]. Propolis is a bee product rich in polyphenols; reviews describe its antioxidant and antimicrobial properties [3]. Together with reishi, this provides layered support.
MY4 RESIST — defense in a stick
MY4 RESIST brings reishi, cordyceps and propolis together in one stick with BCAA — sugar-free. A convenient way to keep immune support on hand at the office, on the road, and through cold season.

Resist
Everything from this article — in one stick.
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References
- [1]Wachtel-Galor S, et al. Ganoderma lucidum (Lingzhi or Reishi): a medicinal mushroom. In: Herbal Medicine: Biomolecular and Clinical Aspects. 2nd ed. CRC Press/NCBI Bookshelf; 2011.
- [2]Gao Y, et al. Effects of Ganoderma lucidum polysaccharides on immune function in advanced-stage cancer patients. Immunol Invest. 2003;32(3):201–215.
- [3]Pasupuleti VR, et al. Honey, propolis, and royal jelly: a comprehensive review of their biological actions and health benefits. Oxid Med Cell Longev. 2017;2017:1259510.
- [4]Chen S, et al. Effect of Cs-4 (Cordyceps sinensis) on exercise performance in healthy older subjects: a double-blind, placebo-controlled trial. J Altern Complement Med. 2010;16(5):585–590.
This material is informational and not medical advice. MY4 products are dietary supplements, not medicines. Consult a specialist before use; do not exceed the recommended dose.


